Aptitude and Reasoning Questions

Q:

How many solutions does a pair of linear equations will have, if the equations are 4x+5y-6=0 and 16x+20y+20=0?

 

A) 0 B) 1
C) 2 D) Infinite
 
Answer & Explanation Answer: A) 0

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Q:

The area of the base of a cone is 64pi sq.cm while its slant height is 17 cm. This cone is remolded to obtain a solid sphere. The radius of this sphere will be

 

A) 2303 cm B) 2403 cm
C) 8303 cm D) 6.5 cm
 
Answer & Explanation Answer: A) 2303 cm

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Q:

In the following figure, rectangle represents Psychologists, circle represents Curators, triangle represents Comedians and square represents Indians. Which set of letters represents Indians who are both Curators as well as Psychologists?

 

 

A) GH B) IG
C) IGH D) G
 
Answer & Explanation Answer: D) G

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Q:

From the given answer figures, select the one in which the question figure is hidden/embedded

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

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Q:

The value of cos0 deg is

A) 0 B) infinite
C) not defined D) 1
 
Answer & Explanation Answer: D) 1

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Q:

The number of diagonals in a pentadecagon is

A) 30 B) 90
C) 45 D) 60
 
Answer & Explanation Answer: B) 90

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Q:

The below figure is embedded in one of the four answer figures. Which of the figures contain the below problem figure?

 

 

A) B B) C
C) D D) A
 
Answer & Explanation Answer: B) C

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Q:

From the top of a platform 7 m high, the angle of elevation of a tower was 30 deg. If the platform was positioned 50√3 m away from the tower, how tall was the tower?

A) 57 m B) 50 m
C) (25√3 + 7) m D) 25√3 m
 
Answer & Explanation Answer: D) 25√3 m

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Filed Under: Height and Distance
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